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Oval|Lab Grown|IGI

4.71ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG708588691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG708588691

Diamond specifications and retailer prices

From $2,220 NZD
$1,251 USD
As of October 29, 2026
Save $13,057 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,411 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.71ct lab-grown oval diamond

This 4.71ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG708588691 or 708588691. Listed at 22 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708588691
Dimensions13.73 × 9.41 × 5.83 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.73 mm9.41 mm4.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708588691
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,411 NZD|Low: $2,131 NZD|High: $20,014 NZD|Avg: $5,218 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$2,220 NZD
Retailer 4$2,415 NZD
Retailer 11$2,486 NZD
Retailer 3$2,575 NZD
Retailer 7$2,575 NZD
Retailer 14$2,883 NZD
Retailer 8$2,949 NZD
Retailer 6$3,618 NZD
Retailer 2$4,010 NZD
Retailer 15$5,328 NZD
Retailer 12$6,051 NZD
Retailer 9$6,091 NZD
Retailer 5$7,388 NZD
Retailer 10$7,447 NZD
Retailer 13$8,162 NZD
Brilliant Earth$19,411 NZD

40 data points across 16 retailers

22 retailers$2,220 NZD to $15,277 NZD

A
Cheapest Retailer
-
$2,220 NZD
$1,251 USD
A
Retailer 2
-
$2,415 NZD
$1,361 USD
View
A
Retailer 3
-
$2,486 NZD
$1,401 USD
View
Final sale: no returns
A
Retailer 4
-
$2,575 NZD
$1,451 USD
View
Retailer 5
-
$2,575 NZD
$1,451 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,883 NZD
$1,625 USD
View
A
Retailer 7
-
$2,949 NZD
$1,662 USD
View
A
Retailer 8
-
$3,618 NZD
$2,039 USD
View
B+
Retailer 9
-
$3,852 NZD
$2,171 USD
View
B+
Retailer 10
-
$4,010 NZD
£1,780 GBP
View
B+
Retailer 11
-
$4,799 NZD
$2,705 USD
View
B+
Retailer 12
-
$5,328 NZD
$3,003 USD
View
B+
Retailer 13
-
$6,051 NZD
ZAR 55,093 ZAR
View
B+
Retailer 14
-
$6,091 NZD
A$5,281 AUD
View
B
Retailer 15
-
$6,868 NZD
£3,048 GBP
View
B
Retailer 16
-
$7,388 NZD
$4,164 USD
View
B+
Retailer 17
-
$7,447 NZD
A$6,457 AUD
View
B
Retailer 18
-
$7,613 NZD
$4,291 USD
View
B
Retailer 19
-
$8,162 NZD
£3,622 GBP
View
B
Retailer 20
-
$10,078 NZD
$5,680 USD
View
B
Retailer 21
-
$15,277 NZD
$8,610 USD
View
Most Expensive
Brilliant Earth
16339440A · Oct 31
$19,411 NZD
$10,940 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,220 NZDSave up to $13,057 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.71ct Oval
$2,220 NZD